{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1159346652",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf5860d7e2ca68c69ddbc8f1a2696db153244e3d6fd18ec9bdb7c88a550148647",
    "signature": "0x556feaac8b18e671744244aa274733988304d25f112164ddd227907e7702bd1b5923122896cb9475ba544b11daf981e282f9f02ff4aeacc1cf925e5d347d84881c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}